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May 01, 2011

It’s easy to talk about building new houses that are energy efficient. When you build from the ground up, you can do anything—the thickest insulation, the best sealants, the most efficient ... [continue reading]

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March 05, 2011

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January 04, 2011

The Residential Building Research Team at the National Renewable Energy Laboratory (NREL) focuses on improving the energy efficiency of, and reducing carbon emissions from, approximately 130 million U.S. homes. Cost-effective improvements in the energy efficiency ... [continue reading]

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November 07, 2010

Energy expert continues to learn from a deep energy retrofit of his Montana Home. This time he's installing a wood-burning stove to save money, add ambiance, and provide security during emergencies - like when runaway trains knock out a town's power. [continue reading]